I'm trying to print color images on glossy 11x17 paper. It is Xerox 3R11455: 100lb coated 140 g/m2. I am getting horizontal bars across the page every couple of inches which indicates to me its a roller mark of some kind.
Regular paper works ok, it is just the glossy / coated paper that is doing this. I have tried setting the paper type as 'coated 1' and 'coated 2'. I will attach a photo.
Can anyone help?